Philips Semiconductors
Objective specification
Damper diode
fast, high-voltage
FEATURES
• Low forward volt drop
• Low forward recovery voltage
• Fast switching
• Soft recovery characteristic
• High thermal cycling performance
• Isolated mounting tab
BY559X-1500U
SYMBOL
QUICK REFERENCE DATA
V
R
= 1500 V
V
F
≤
1.4 V
V
fr
≤
10 V
t
rr
≤
120 ns
I
F(PEAK)
= 10 A
I
FSM
≤
150 A
k
1
a
2
GENERAL DESCRIPTION
A double diffused rectifier diode in
a plastic envelope, featuring fast
forward and reverse recovery and
low forward voltage. The device is
intended for use as a damper diode
in horizontal deflection circuits of
large
screen
monitors
and
workstations .
The BY559X series is supplied in
the conventional leaded SOD113
package.
PINNING
PIN
1
2
tab
DESCRIPTION
cathode
anode
isolated
SOD113
case
1
2
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134).
SYMBOL
V
RRM
V
RWM
I
F(PEAK)
I
FRM
I
FSM
T
stg
T
j
PARAMETER
Peak repetitive reverse voltage
Crest working reverse voltage
Peak working forward current
Peak repetitive forward current
Peak non repetitive forward
current
Storage temperature
Operating junction temperature
CONDITIONS
MIN.
-
-
-
-
-
-40
-
MAX.
1500
1300
10
150
160
150
150
UNIT
V
V
A
A
A
˚C
˚C
f = 130 kHz;
t = 100
µs
t = 10 ms
sinusoidal; T
j
= 150 ˚C prior to
surge; with reapplied V
RWM(max)
ISOLATION LIMITING VALUE & CHARACTERISTIC
T
hs
= 25 ˚C unless otherwise specified
SYMBOL
V
isol
PARAMETER
R.M.S. isolation voltage from
both terminals to external
heatsink
CONDITIONS
f = 50-60 Hz; sinusoidal
waveform;
R.H.
≤
65% ; clean and dustfree
MIN.
-
TYP.
MAX.
2500
UNIT
V
C
isol
Capacitance from both terminals f = 1 MHz
to external heatsink
-
10
-
pF
September 1998
1
Rev 1.100
Philips Semiconductors
Objective specification
Damper diode
fast, high-voltage
THERMAL RESISTANCES
SYMBOL
R
th j-hs
R
th j-a
PARAMETER
Thermal resistance junction to
heatsink
Thermal resistance junction to
ambient
CONDITIONS
with heatsink compound
in free air.
MIN.
-
-
BY559X-1500U
TYP.
-
55
MAX.
3.6
-
UNIT
K/W
K/W
STATIC CHARACTERISTICS
T
j
= 25 ˚C unless otherwise stated
SYMBOL
V
F
I
R
PARAMETER
Forward voltage
Reverse current
CONDITIONS
I
F
= 6.5 A
I
F
= 6.5 A; T
j
= 125 ˚C
V
R
= V
RWMmax
V
R
= V
RWMmax
; T
j
= 125 ˚C
MIN.
-
-
-
-
TYP.
1.5
1.2
-
-
MAX.
1.8
1.4
0.5
2.0
UNIT
V
V
mA
mA
DYNAMIC CHARACTERISTICS
T
j
= 25 ˚C unless otherwise stated
SYMBOL
V
fr
t
fr
t
rr
Q
s
PARAMETER
Forward recovery voltage
Forward recovery time
Reverse recovery time
Reverse recovery charge
CONDITIONS
I
F
= 6.5 ; dI
F
/dt = 50 A/µs
I
F
= 6.5 A; dI
F
/dt = 50 A/µs; V
F
= 5 V
I
F
= 1 A; -dI
F
/dt = 50 A/µs; V
R
≥
30 V
I
F
= 2 A; -dI
F
/dt = 20 A/µs; V
R
≥
30 V
MIN.
-
-
-
-
TYP.
6
130
90
0.2
MAX.
10
180
120
0.25
UNIT
V
ns
ns
µC
September 1998
2
Rev 1.100
Philips Semiconductors
Objective specification
Damper diode
fast, high-voltage
MECHANICAL DATA
Dimensions in mm
Net Mass: 2 g
3.2
3.0
10.3
max
BY559X-1500U
4.6
max
2.9 max
Recesses (2x)
2.5
0.8 max. depth
2.8
6.4
15.8
19
max. max.
seating
plane
15.8
max
3 max.
not tinned
3
2.5
13.5
min.
1
0.4
M
2
1.0 (2x)
0.6
2.54
5.08
0.5
2.5
0.9
0.7
Fig.1. SOD113; The seating plane is electrically isolated from all terminals.
Notes
1. Refer to mounting instructions for F-pack envelopes.
2. Epoxy meets UL94 V0 at 1/8".
September 1998
3
Rev 1.100
Philips Semiconductors
Objective specification
Damper diode
fast, high-voltage
DEFINITIONS
Data sheet status
Objective specification
Product specification
Limiting values
BY559X-1500U
This data sheet contains target or goal specifications for product development.
This data sheet contains final product specifications.
Preliminary specification This data sheet contains preliminary data; supplementary data may be published later.
Limiting values are given in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one
or more of the limiting values may cause permanent damage to the device. These are stress ratings only and
operation of the device at these or at any other conditions above those given in the Characteristics sections of
this specification is not implied. Exposure to limiting values for extended periods may affect device reliability.
Application information
Where application information is given, it is advisory and does not form part of the specification.
©
Philips Electronics N.V. 1998
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the
copyright owner.
The information presented in this document does not form part of any quotation or contract, it is believed to be
accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any
consequence of its use. Publication thereof does not convey nor imply any license under patent or other
industrial or intellectual property rights.
LIFE SUPPORT APPLICATIONS
These products are not designed for use in life support appliances, devices or systems where malfunction of these
products can be reasonably expected to result in personal injury. Philips customers using or selling these products
for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting
from such improper use or sale.
September 1998
4
Rev 1.100
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